It can strengthen the entire heat interchanger the transfer process, Enhanced the average heat transfer coefficient.它能强化整个换热器的传热过程, 提高管束的平均换热系数.The regional hypothermia methods are mostly epidural cryogenic liquid fillin...
Lanthanum praseodymium - cerium rare earth ( LPC ) was a patent composition.镧镨铈混合稀土 ( LPC ) 是新型专利成分的混合稀土.Among the simplest are the lanthanum compounds of the form La?其中最简单的是la? 研问降娘缁0合物.Description: Lanthanum Nitrate is...
他乘坐总统的豪华列车经过自己所在的州。He rode on the president's luxury train through his own state.她邀请了750人乘坐豪华游艇“萨瓦罗纳”号。She invited 750 people aboard the luxury yacht, the Savarona.澳门最新的小型豪华饭店地理位置优美。Macau's newest small luxury ...
Why are people so full of gloom and doom?为什么人们如此沮丧悲观？A sense of impending doom came upon all of us.我们所有人都有一种大难临头的感觉。A sense of imminent doom was inescapable.一种即将来临的毁灭感无可逃避。...